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I have chosen this topic because i think 3D printing is future. In the future it will be used in medicine like for bone substitute etc. I am going to focus on how can we use 3D printing in society and help other people.

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I have chosen this topic because i think 3D printing is future. In the future it will be used in medicine like for bone substitute etc. I am going to focus on how can we use 3D printing in society and help other people.

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Pioneering 3D Printing: The Chuck Hull Story

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3D model community. Search & download free 3D models. Share 3D models

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3D Model Community for 3D model enthusiasts. Use geometric search to find over 1 million free 3D models. Download 3D models & upload models to collaborate.

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On this app you can find already done 3D models, then you can just download these models and print them up in your 3D printer

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On this app you can find already done 3D models, then you can just download these models and print them up in your 3D printer

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also it shows you how much these 3D models will probably cost

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also it shows you how much these 3D models will probably cost

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Chuck Hull (Charles W. Hull; born May 12, 1939) is the co-founder, executive vice president and chief technology officer of 3D Systems. He is one of the inventors of the SLA 3D printer, the first commercial rapid prototyping technology, and the widely used STL file format. He is named on more than 60 U.S. patents as well as other patents around the world in the fields of ion optics and rapid prototyping. He was inducted into the National Inventors Hall of Fame in 2014 and in 2017 was one of the first inductees into the TCT Hall of Fame.

Chuck Hull was born on May 12, 1939, in Clifton, Colorado, the son of Lester and Esther Hull. His early life was spent in Clifton and Gateway, Colorado. He graduated from Central High School in Grand Junction, Colorado. Chuck received a Bachelor of Science in engineering physics from the University of Colorado in 1961. He is also a distinguished alumni from Colorado Mesa University.

Hull first came up with the idea in 1983 when he was using UV light to harden tabletop coatings. But on July 16, 1984, Alain Le Méhauté, Olivier de Witte and Jean Claude André filed their patent for the stereolithography process. It was three weeks before Chuck Hull filed his own patent for stereolithography. The application of French inventors were abandoned by the French General Electric Company (now Alcatel-Alsthom) and CILAS (The Laser Consortium). The claimed reason was "for lack of business perspective". Hull coined the term "stereolithography" in his U.S. Patent 4,575,330 entitled "Apparatus for Production of Three-Dimensional Objects by Stereolithography" issued on March 11, 1986. He defined stereolithography as a method and apparatus for making solid objects by successively "printing" thin layers of the ultraviolet curable material one on top of the other. In Hull's patent, a concentrated beam of ultraviolet light is focused onto the surface of a vat filled with liquid photopolymer. The light beam, moving under computer control, draws each layer of the object onto the surface of the liquid. Wherever the beam strikes the surface, the photopolymer polymerizes/crosslinks and changes to a solid. An advanced CAD/CAM/CAE software mathematically slices the computer model of the object into a large number of thin layers. The process then builds the object layer by layer starting with the bottom layer, on an elevator that is lowered slightly after solidification of each layer.

In 1986, commercial rapid prototyping was started by Hull when he founded 3D Systems in Valencia, California. Hull realized that his concept was not limited to liquids and therefore gave it the generic name "stereolithography" ( 3D printing), and filed broad patent claims covering any "material capable of solidification" or "material capable of altering its physical state."

Hull built up a patent portfolio covering many fundamental aspects of today's additive manufacturing technologies such as data preparation via triangulated models (STL file format) and slicing, and exposure strategies such as alternating hatch directions.

The salary for his role as 3D Systems CTO was $307,500 in 2011.

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Chuck Hull (Charles W. Hull; born May 12, 1939) is the co-founder, executive vice president and chief technology officer of 3D Systems. He is one of the inventors of the SLA 3D printer, the first commercial rapid prototyping technology, and the widely used STL file format. He is named on more than 60 U.S.

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I think we don't need to raise awareness that much because for most of the people it's useless but i would do some school lessons where they will get familiarize with 3D printing. They could learn how to manipulate with the 3D printer and how to print the models. i think that's enoght to learn in elementery school

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I think we don't need to raise awareness that much because for most of the people it's useless but i would do some school lessons where they will get familiarize with 3D printing. They could learn how to manipulate with the 3D printer and how to print the models. i think that's enoght to learn in elementery school

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I would like to be a SW and HW tester  Salary: 40-60K CZK Monthly  Qualifications: University in IT an munimum of B1 level  English  Replaceable by AI:  Yes, most likely                                                      

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I would like to be a SW and HW tester  Salary: 40-60K CZK Monthly  Qualifications: University in IT an munimum of B1 level  English  Replaceable by AI:  Yes, most likely                                                      

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In 2021, close to 2.2 million 3D printers were shipped.The market for 3D printing materials was worth $1.7 billion, while the equipment market was worth $4.5 billion.

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In 2021, close to 2.2 million 3D printers were shipped.The market for 3D printing materials was worth $1.7 billion, while the equipment market was worth $4.5 billion.